Transcription and Regulation Transcription factors are CATT boxes TATA boxes promoters proteins which bind to DNA and regulate transcription CATT boxes TATA boxes promoters proteins which bind to DNA and regulate transcription ANSWER DOWNLOAD EXAMIANS APP
Transcription and Regulation Transcription of each set of rRNA genes by RNA polymerasel produces a single 5S rRNA precursor molecule a single 18S rRNA precursor molecule a single 45S rRNA precursor molecule a single 28S rRNA precursor molecule a single 5S rRNA precursor molecule a single 18S rRNA precursor molecule a single 45S rRNA precursor molecule a single 28S rRNA precursor molecule ANSWER DOWNLOAD EXAMIANS APP
Transcription and Regulation Each tRNA molecule has a cloverleaf secondary structure consisting of either (a) or (b) four stem loops three stem loops two stem loops either (a) or (b) four stem loops three stem loops two stem loops ANSWER DOWNLOAD EXAMIANS APP
Transcription and Regulation Most transcripts of protein coding genes are cleaved at the 3' end just after a poly adenylation signal at the 5' end immediately before a poly adenylation signal at the 5' end immediately after a poly adenylation signal at the 3' end just before a poly adenylation signal at the 3' end just after a poly adenylation signal at the 5' end immediately before a poly adenylation signal at the 5' end immediately after a poly adenylation signal at the 3' end just before a poly adenylation signal ANSWER DOWNLOAD EXAMIANS APP
Transcription and Regulation Upstream regions which are essential for correct transcription are called promoters transcription factors enhancers start codons promoters transcription factors enhancers start codons ANSWER DOWNLOAD EXAMIANS APP
Transcription and Regulation Immediately after transcription a methylated guanine cap is added to the 51 end of the transcript a poly adenylation signal is added a methylated guanine cap is added to the 31 end of the transcript both (a) and (b) a methylated guanine cap is added to the 51 end of the transcript a poly adenylation signal is added a methylated guanine cap is added to the 31 end of the transcript both (a) and (b) ANSWER DOWNLOAD EXAMIANS APP
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